A shooting in Casper, Wyoming, killed two adults in a suspected murder-suicide on October 3, 2025.

A shooting on CY Avenue in Casper, Wyoming, on October 3, 2025, resulted in two deaths, with police treating the incident as an apparent murder-suicide. Responding to a 911 call at around 6:00 p.m., officers found two adults dead at a residence after a woman’s former boyfriend allegedly shot her mother and then himself. Both victims were pronounced dead at Banner Wyoming Medical Center. The incident appears isolated with no ongoing threat. Authorities have not released the identities of the deceased pending coroner confirmation. Investigators continue to gather evidence, and the public is urged to provide information to the Casper Police Department or Crime Stoppers.